Home / 32,265,352.60-48,384,032.10-10,691,618.20

Finding the Fourth Proportional to 32,265,352.60, 48,384,032.10 and 10,691,618.20

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Solution

The fourth proportional to 32,265,352.60, 48,384,032.10 and 10,691,618.20 is: 16,032,789.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,265,352.60 : 48,384,032.10 = 10,691,618.20 : x
  2. Step 2: Convert to fraction form
    32,265,352.60/48,384,032.10 = 10,691,618.20/x
  3. Step 3: Cross multiply
    32,265,352.60x = 48,384,032.10 × 10,691,618.20
  4. Step 4: Simplify right side
    32,265,352.60x = 517,303,598,189,744.19
  5. Step 5: Solve for x
    x = 517,303,598,189,744.19/32,265,352.60
  6. Step 6: Final answer
    x = 16,032,789.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.